Theatregoers are being urged to don their glad rags and boogie on down to Little Sods's latest show.

Weekend performances of the light-hearted musical Disco Inferno will include audience participation.

The show features 1970s hits like I Will Survive, Crocodile Rock, Hot Stuff, YMCA and Boogie Nights.

It is set in a club run by the Devil himself and features characters including an impressionable would-be superstar and an egotistical singer.

The cast of young performers include Antonia Gentile, who played the title role in Keighley Amateurs' recent pantomime Cinderella.

Youth theatre Little Sods presents the show on February 28-March 4, at Skipton Town Hall. Book at Skipton Building Society, High Street, Skipton, or phone 01535 652261.

n The classic thriller Wait Until Dark is being revived for the first time in 24 years by Bingley Little Theatre.

The lighting man plays an important part in the production -- and Jim Stephenson returns to the duty he had in 1982.

He aims to ensure the tale of a blind woman outwitting intruders in her flat remains just as gripping as before.

Jacqui Scott is the heroine, terrorised by crooks trying to retrieve a drug-filled doll and the cast also includes Keighley Playhouse performers Howard Clements and Ian Wilkinson.

Book tickets for Monday-Saturday (7.30pm) performances from Keighley Information Centre, in the town hall, or phone 01274 432000.

n Music and fitness feature in special activities for the half-term holiday at Halifax children's museum Eureka!

Mission Active Future is a futuristic caravan outside the museum every weekend and school holiday until May. Children spend an hour trying fun physical activities using computers, exercise machines and high-tech gadgetry.

Along the way the five to 11-year-olds learn the importance of good health and regular exercise with the Activ8 team of animated children.

Music to Your Ears is an interactive show allowing children to experiment with voice synthesisers and digital music.

Music to Your Ears, running Monday-Friday, is included in the Eureka! admission price and Mission Active Future costs an extra £1.50.

Eureka! is open daily, 10am-5pm. Phone 01422 330069.

n Visitors to the Royal Armouries museum, in Leeds, can learn the origins of Olympic sports in half-term activities.

Sports like shot put, javelin, discus and long jump were originally training for war.

There will be fencing, historical foot combat and martial art workshops, as well as archery and laser clay pigeon shooting.

Open daily, 10 am-5pm, free admission. Phone 08700 344 244.

n Families are invited to have a "Close Encounter with the Lions and Tigers of the Ocean", at Bradford's IMAX cinema.

Sharks 3D is the latest movie at the five-storey high cinema in the National Museum of Photography Film and Television.

Audiences can "swim" with sharks in their natural habitat to discover the truth about the highly-endangered creatures.

n Opera North takes up residence at Bradford Alhambra from March 3-April 1, with shows by Mozart, Puccini and Kurt Weill.

The Marriage of Figaro combines comedy, drama and intense emotion with a lively young cast and a "zingy" English translation.

La Rondine (The Swallow), sung in Italian, contrasts two bitter-sweet tales of love in 19th-century Paris and the French Riviera.

Puccini's opera is described as captivatingly beautiful, with lush and tuneful music.

Weill's Arms and the Cow is a 1930s satirical operetta about an American arms dealer stirring trouble between two peace-loving countries. The "sumptuously spicy" score features waltzes, can-cans, gorgeous ballads and patter songs.

Book at Keighley Information Centre or phone 01274 432000.